LESSON 1
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
1. Two or more components connected end to end to form only one path
for current flow.
2.
(1) b.
(2) e.
(3) d.
(4) a.
(5) f.
(6) c.
3.
It = IR1 = IR2 = IR3
4.
Rt = R1 + R2 + R3
5.
Et = ER1 + ER2 + ER3
6.
It = 2 A
7.
Rt = 40 ohms
8.
Et = 50 V
9.
ER1 = 25 V
ER2 = 25 V
ER3 = 50 V
10.
A higher output voltage is obtained.
11.
a.
1.5 V
b.
2.0 V
IT0334
1-34
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